| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Noah MANRING | extended slipper for hydrostatic pump and motor rotating cylinders | 06220144 | Roland | 2001 |
| Noah D. MANRING | pump displacement control for a variable displacement pump | 05562424 | Roland | 1996 |
| Noah D. MANRING | displacement control for a variable displacement axial piston pump | 05564905 | Roland | 1996 |
| Noah D. MANRING | pump displacement control for a variable displacement pump | 05567123 | Roland | 1996 |
| Noah D. MANRING | stabilizing device for variable displacement axial piston pumps | 05568762 | Roland | 1996 |
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